main: add many things to app :)

Signed-off-by: nfel <nfilsaraee@gmail.com>

app/api/payment/initiate/route.ts

@@ -0,0 +1,73 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { ZarinPal } from 'zarinpal-node-sdk';
+import { getDatabase } from '@/lib/db';
+
+const zarinpal = new ZarinPal({
+  merchantId: process.env.ZARINPAL_MERCHANT_ID || 'test-merchant-id',
+  sandbox: process.env.NODE_ENV !== 'production',
+});
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json();
+    const { albumId, amount, customerName, email, phoneNumber } = body;
+
+    if (!albumId || !amount) {
+      return NextResponse.json(
+        { error: 'Album ID and amount are required' },
+        { status: 400 }
+      );
+    }
+
+    // Clean phone number: remove +98, spaces, and any non-digits
+    // ZarinPal expects format: 09XXXXXXXXX (11 digits starting with 0)
+    const cleanPhone = phoneNumber.replace(/\D/g, ''); // Remove all non-digits
+    const mobileNumber = cleanPhone.startsWith('98')
+      ? '0' + cleanPhone.slice(2)  // +98 9390084053 -> 09390084053
+      : cleanPhone.startsWith('9')
+      ? '0' + cleanPhone           // 9390084053 -> 09390084053
+      : cleanPhone;                // Already in correct format
+
+    // Get the base URL for callback
+    const protocol = request.headers.get('x-forwarded-proto') || 'http';
+    const host = request.headers.get('host') || 'localhost:3000';
+    const callback_url = `${protocol}://${host}/payment/callback`;
+
+    // Initiate payment with ZarinPal
+    const response = await zarinpal.payments.create({
+      amount: amount,
+      callback_url: callback_url,
+      description: `Purchase album: ${albumId}`,
+      mobile: mobileNumber,
+      email: email,
+    });
+
+    if (response.data && response.data.code === 100) {
+      const authority = response.data.authority;
+
+      // Store payment authority in database
+      const db = getDatabase();
+      db.prepare(`
+        INSERT INTO payment_authorities (authority, albumId, amount, customerName, email, phoneNumber, status)
+        VALUES (?, ?, ?, ?, ?, ?, 'pending')
+      `).run(authority, albumId, amount, customerName, email, mobileNumber);
+
+      return NextResponse.json({
+        success: true,
+        authority: authority,
+        paymentUrl: `https://sandbox.zarinpal.com/pg/StartPay/${authority}`,
+      });
+    } else {
+      return NextResponse.json(
+        { error: 'Failed to initiate payment', code: response.data?.code },
+        { status: 400 }
+      );
+    }
+  } catch (error: any) {
+    console.error('Payment initiation error:', error);
+    return NextResponse.json(
+      { error: error.message || 'Failed to initiate payment' },
+      { status: 500 }
+    );
+  }
+}